diff options
| author | Eric Dumazet <[email protected]> | 2022-05-13 11:34:08 -0700 |
|---|---|---|
| committer | David S. Miller <[email protected]> | 2022-05-16 10:18:56 +0100 |
| commit | de78960e025f0f361db76f90de609ca2c26d1366 (patch) | |
| tree | f677e03a56c15c8f30fa099bc7032298fd114b89 /tools/perf/scripts/python/mem-phys-addr.py | |
| parent | 1169a64265c4ea7100091228c98d4267f041b0e7 (diff) | |
mlx5: support BIG TCP packets
mlx5 supports LSOv2.
IPv6 gro/tcp stacks insert a temporary Hop-by-Hop header
with JUMBO TLV for big packets.
We need to ignore/skip this HBH header when populating TX descriptor.
Note that ipv6_has_hopopt_jumbo() only recognizes very specific packet
layout, thus mlx5e_sq_xmit_wqe() is taking care of this layout only.
v7: adopt unsafe_memcpy() and MLX5_UNSAFE_MEMCPY_DISCLAIMER
v2: clear hopbyhop in mlx5e_tx_get_gso_ihs()
v4: fix compile error for CONFIG_MLX5_CORE_IPOIB=y
Signed-off-by: Coco Li <[email protected]>
Signed-off-by: Eric Dumazet <[email protected]>
Reviewed-by: Tariq Toukan <[email protected]>
Cc: Saeed Mahameed <[email protected]>
Cc: Leon Romanovsky <[email protected]>
Signed-off-by: David S. Miller <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/mem-phys-addr.py')
0 files changed, 0 insertions, 0 deletions